Commits
Uwe Kleine-König committed 91555ce9012
serial: imx: Fix clearing of receiver overrun flag
The writeable bits in the USR2 register are all "write 1 to
clear" so only write the bits that actually should be cleared.
Fixes: f1f836e4209e ("serial: imx: Add Rx Fifo overrun error message")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>